Vanguard Short-Term Inflation-Protected Securities ETF Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:1.53% (-0.05%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.4497 | 3.98 | |
| 0.1140 | 2.90 | |
| 0.7874 | 17.15 | |
| -0.3295 | -0.74 | |
| 0.3141 | 0.48 | |
| -0.3467 | -0.83 | |
| 1.0127 | 2.95 | |
| -1.1660 | -3.49 | |
| 1.1690 | 3.39 | |
| -1.3285 | -3.57 | |
| 0.7117 | 2.19 | |
| 0.1366 | 0.61 |
Estimation Period:
Oct 16, 2012 to Feb 6, 2026
Oct 16, 2012 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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